gm64

package
v0.0.0-...-0d6b64a Latest Latest
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 Go to latest Published: Dec 28, 2021 License: MIT Imports: 4 Imported by: 0

Documentation

Overview

This file is generated by codegen.go; DO NOT EDIT!

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Clamp 

func Clamp(val, min, max float64) float64

func InterpolateBicubic 

func InterpolateBicubic(left, mid, right *Mat, a float64) float64

func InterpolateBilinear 

func InterpolateBilinear(v00, v01, v10, v11, fx, fy float64) float64

func InterpolateLinear 

func InterpolateLinear(v0, v1, t float32) float32

func NewMat 

func NewMat(m, n int) func(data ...float64) *Mat

func NewVec 

func NewVec(n int) func(data ...float64) *Vec

func RoundN 

func RoundN(x float64, n int) float64

func Sinc 

func Sinc(x float64) float64

Types

type Mat 

type Mat struct {
	M, N int
	Data []float64
}

func (*Mat) Add 

func (m1 *Mat) Add(m2 *Mat) *Mat

func (*Mat) At 

func (m *Mat) At(i, j int) float64

func (*Mat) Col 

func (m *Mat) Col(j int) *Vec

func (*Mat) Copy 

func (m *Mat) Copy() *Mat

func (*Mat) Det 

func (m *Mat) Det() float64

func (*Mat) Mul 

func (m *Mat) Mul(c float64) *Mat

func (*Mat) MulMat 

func (m1 *Mat) MulMat(m2 *Mat) *Mat

func (*Mat) Row 

func (m *Mat) Row(i int) *Vec

func (*Mat) Set 

func (m *Mat) Set(i, j int, value float64)

func (*Mat) String 

func (m *Mat) String() string

func (*Mat) Sub 

func (m1 *Mat) Sub(m2 *Mat) *Mat

func (*Mat) Trace 

func (m *Mat) Trace() float64

func (*Mat) Transpose 

func (m *Mat) Transpose() *Mat

type Mat2 

type Mat2 [4]float64

func (Mat2) Add 

func (m1 Mat2) Add(m2 Mat2) Mat2

func (Mat2) At 

func (m Mat2) At(i, j int) float64

func (Mat2) Col 

func (m Mat2) Col(j int) Vec2

func (Mat2) Det 

func (m Mat2) Det() float64

func (Mat2) Mul 

func (m Mat2) Mul(c float64) Mat2

func (Mat2) MulMat2 

func (m1 Mat2) MulMat2(m2 Mat2) Mat2

func (Mat2) MulMat2x1 

func (m1 Mat2) MulMat2x1(m2 Vec2) Vec2

func (Mat2) MulMat2x3 

func (m1 Mat2) MulMat2x3(m2 Mat2x3) Mat2x3

func (Mat2) MulMat2x4 

func (m1 Mat2) MulMat2x4(m2 Mat2x4) Mat2x4

func (Mat2) Row 

func (m Mat2) Row(i int) Vec2

func (Mat2) Set 

func (m Mat2) Set(i, j int, value float64)

func (Mat2) String 

func (m Mat2) String() string

func (Mat2) Sub 

func (m1 Mat2) Sub(m2 Mat2) Mat2

func (Mat2) Trace 

func (m Mat2) Trace() float64

func (Mat2) Transpose 

func (m Mat2) Transpose() Mat2

type Mat2x3 

type Mat2x3 [6]float64

func (Mat2x3) Add 

func (m1 Mat2x3) Add(m2 Mat2x3) Mat2x3

func (Mat2x3) At 

func (m Mat2x3) At(i, j int) float64

func (Mat2x3) Col 

func (m Mat2x3) Col(j int) Vec2

func (Mat2x3) Mul 

func (m Mat2x3) Mul(c float64) Mat2x3

func (Mat2x3) MulMat3 

func (m1 Mat2x3) MulMat3(m2 Mat3) Mat2x3

func (Mat2x3) MulMat3x1 

func (m1 Mat2x3) MulMat3x1(m2 Vec3) Vec2

func (Mat2x3) MulMat3x2 

func (m1 Mat2x3) MulMat3x2(m2 Mat3x2) Mat2

func (Mat2x3) MulMat3x4 

func (m1 Mat2x3) MulMat3x4(m2 Mat3x4) Mat2x4

func (Mat2x3) Row 

func (m Mat2x3) Row(i int) Vec3

func (Mat2x3) Set 

func (m Mat2x3) Set(i, j int, value float64)

func (Mat2x3) String 

func (m Mat2x3) String() string

func (Mat2x3) Sub 

func (m1 Mat2x3) Sub(m2 Mat2x3) Mat2x3

func (Mat2x3) Transpose 

func (m Mat2x3) Transpose() Mat3x2

type Mat2x4 

type Mat2x4 [8]float64

func (Mat2x4) Add 

func (m1 Mat2x4) Add(m2 Mat2x4) Mat2x4

func (Mat2x4) At 

func (m Mat2x4) At(i, j int) float64

func (Mat2x4) Col 

func (m Mat2x4) Col(j int) Vec2

func (Mat2x4) Mul 

func (m Mat2x4) Mul(c float64) Mat2x4

func (Mat2x4) MulMat4 

func (m1 Mat2x4) MulMat4(m2 Mat4) Mat2x4

func (Mat2x4) MulMat4x1 

func (m1 Mat2x4) MulMat4x1(m2 Vec4) Vec2

func (Mat2x4) MulMat4x2 

func (m1 Mat2x4) MulMat4x2(m2 Mat4x2) Mat2

func (Mat2x4) MulMat4x3 

func (m1 Mat2x4) MulMat4x3(m2 Mat4x3) Mat2x3

func (Mat2x4) Row 

func (m Mat2x4) Row(i int) Vec4

func (Mat2x4) Set 

func (m Mat2x4) Set(i, j int, value float64)

func (Mat2x4) String 

func (m Mat2x4) String() string

func (Mat2x4) Sub 

func (m1 Mat2x4) Sub(m2 Mat2x4) Mat2x4

func (Mat2x4) Transpose 

func (m Mat2x4) Transpose() Mat4x2

type Mat3 

type Mat3 [9]float64

func (Mat3) Add 

func (m1 Mat3) Add(m2 Mat3) Mat3

func (Mat3) At 

func (m Mat3) At(i, j int) float64

func (Mat3) Col 

func (m Mat3) Col(j int) Vec3

func (Mat3) Det 

func (m Mat3) Det() float64

func (Mat3) Mul 

func (m Mat3) Mul(c float64) Mat3

func (Mat3) MulMat3 

func (m1 Mat3) MulMat3(m2 Mat3) Mat3

func (Mat3) MulMat3x1 

func (m1 Mat3) MulMat3x1(m2 Vec3) Vec3

func (Mat3) MulMat3x2 

func (m1 Mat3) MulMat3x2(m2 Mat3x2) Mat3x2

func (Mat3) MulMat3x4 

func (m1 Mat3) MulMat3x4(m2 Mat3x4) Mat3x4

func (Mat3) Row 

func (m Mat3) Row(i int) Vec3

func (Mat3) Set 

func (m Mat3) Set(i, j int, value float64)

func (Mat3) String 

func (m Mat3) String() string

func (Mat3) Sub 

func (m1 Mat3) Sub(m2 Mat3) Mat3

func (Mat3) Trace 

func (m Mat3) Trace() float64

func (Mat3) Transpose 

func (m Mat3) Transpose() Mat3

type Mat3x2 

type Mat3x2 [6]float64

func (Mat3x2) Add 

func (m1 Mat3x2) Add(m2 Mat3x2) Mat3x2

func (Mat3x2) At 

func (m Mat3x2) At(i, j int) float64

func (Mat3x2) Col 

func (m Mat3x2) Col(j int) Vec3

func (Mat3x2) Mul 

func (m Mat3x2) Mul(c float64) Mat3x2

func (Mat3x2) MulMat2 

func (m1 Mat3x2) MulMat2(m2 Mat2) Mat3x2

func (Mat3x2) MulMat2x1 

func (m1 Mat3x2) MulMat2x1(m2 Vec2) Vec3

func (Mat3x2) MulMat2x3 

func (m1 Mat3x2) MulMat2x3(m2 Mat2x3) Mat3

func (Mat3x2) MulMat2x4 

func (m1 Mat3x2) MulMat2x4(m2 Mat2x4) Mat3x4

func (Mat3x2) Row 

func (m Mat3x2) Row(i int) Vec2

func (Mat3x2) Set 

func (m Mat3x2) Set(i, j int, value float64)

func (Mat3x2) String 

func (m Mat3x2) String() string

func (Mat3x2) Sub 

func (m1 Mat3x2) Sub(m2 Mat3x2) Mat3x2

func (Mat3x2) Transpose 

func (m Mat3x2) Transpose() Mat2x3

type Mat3x4 

type Mat3x4 [12]float64

func (Mat3x4) Add 

func (m1 Mat3x4) Add(m2 Mat3x4) Mat3x4

func (Mat3x4) At 

func (m Mat3x4) At(i, j int) float64

func (Mat3x4) Col 

func (m Mat3x4) Col(j int) Vec3

func (Mat3x4) Mul 

func (m Mat3x4) Mul(c float64) Mat3x4

func (Mat3x4) MulMat4 

func (m1 Mat3x4) MulMat4(m2 Mat4) Mat3x4

func (Mat3x4) MulMat4x1 

func (m1 Mat3x4) MulMat4x1(m2 Vec4) Vec3

func (Mat3x4) MulMat4x2 

func (m1 Mat3x4) MulMat4x2(m2 Mat4x2) Mat3x2

func (Mat3x4) MulMat4x3 

func (m1 Mat3x4) MulMat4x3(m2 Mat4x3) Mat3

func (Mat3x4) Row 

func (m Mat3x4) Row(i int) Vec4

func (Mat3x4) Set 

func (m Mat3x4) Set(i, j int, value float64)

func (Mat3x4) String 

func (m Mat3x4) String() string

func (Mat3x4) Sub 

func (m1 Mat3x4) Sub(m2 Mat3x4) Mat3x4

func (Mat3x4) Transpose 

func (m Mat3x4) Transpose() Mat4x3

type Mat4 

type Mat4 [16]float64

func (Mat4) Add 

func (m1 Mat4) Add(m2 Mat4) Mat4

func (Mat4) At 

func (m Mat4) At(i, j int) float64

func (Mat4) Col 

func (m Mat4) Col(j int) Vec4

func (Mat4) Det 

func (m Mat4) Det() float64

func (Mat4) Mul 

func (m Mat4) Mul(c float64) Mat4

func (Mat4) MulMat4 

func (m1 Mat4) MulMat4(m2 Mat4) Mat4

func (Mat4) MulMat4x1 

func (m1 Mat4) MulMat4x1(m2 Vec4) Vec4

func (Mat4) MulMat4x2 

func (m1 Mat4) MulMat4x2(m2 Mat4x2) Mat4x2

func (Mat4) MulMat4x3 

func (m1 Mat4) MulMat4x3(m2 Mat4x3) Mat4x3

func (Mat4) Row 

func (m Mat4) Row(i int) Vec4

func (Mat4) Set 

func (m Mat4) Set(i, j int, value float64)

func (Mat4) String 

func (m Mat4) String() string

func (Mat4) Sub 

func (m1 Mat4) Sub(m2 Mat4) Mat4

func (Mat4) Trace 

func (m Mat4) Trace() float64

func (Mat4) Transpose 

func (m Mat4) Transpose() Mat4

type Mat4x2 

type Mat4x2 [8]float64

func (Mat4x2) Add 

func (m1 Mat4x2) Add(m2 Mat4x2) Mat4x2

func (Mat4x2) At 

func (m Mat4x2) At(i, j int) float64

func (Mat4x2) Col 

func (m Mat4x2) Col(j int) Vec4

func (Mat4x2) Mul 

func (m Mat4x2) Mul(c float64) Mat4x2

func (Mat4x2) MulMat2 

func (m1 Mat4x2) MulMat2(m2 Mat2) Mat4x2

func (Mat4x2) MulMat2x1 

func (m1 Mat4x2) MulMat2x1(m2 Vec2) Vec4

func (Mat4x2) MulMat2x3 

func (m1 Mat4x2) MulMat2x3(m2 Mat2x3) Mat4x3

func (Mat4x2) MulMat2x4 

func (m1 Mat4x2) MulMat2x4(m2 Mat2x4) Mat4

func (Mat4x2) Row 

func (m Mat4x2) Row(i int) Vec2

func (Mat4x2) Set 

func (m Mat4x2) Set(i, j int, value float64)

func (Mat4x2) String 

func (m Mat4x2) String() string

func (Mat4x2) Sub 

func (m1 Mat4x2) Sub(m2 Mat4x2) Mat4x2

func (Mat4x2) Transpose 

func (m Mat4x2) Transpose() Mat2x4

type Mat4x3 

type Mat4x3 [12]float64

func (Mat4x3) Add 

func (m1 Mat4x3) Add(m2 Mat4x3) Mat4x3

func (Mat4x3) At 

func (m Mat4x3) At(i, j int) float64

func (Mat4x3) Col 

func (m Mat4x3) Col(j int) Vec4

func (Mat4x3) Mul 

func (m Mat4x3) Mul(c float64) Mat4x3

func (Mat4x3) MulMat3 

func (m1 Mat4x3) MulMat3(m2 Mat3) Mat4x3

func (Mat4x3) MulMat3x1 

func (m1 Mat4x3) MulMat3x1(m2 Vec3) Vec4

func (Mat4x3) MulMat3x2 

func (m1 Mat4x3) MulMat3x2(m2 Mat3x2) Mat4x2

func (Mat4x3) MulMat3x4 

func (m1 Mat4x3) MulMat3x4(m2 Mat3x4) Mat4

func (Mat4x3) Row 

func (m Mat4x3) Row(i int) Vec3

func (Mat4x3) Set 

func (m Mat4x3) Set(i, j int, value float64)

func (Mat4x3) String 

func (m Mat4x3) String() string

func (Mat4x3) Sub 

func (m1 Mat4x3) Sub(m2 Mat4x3) Mat4x3

func (Mat4x3) Transpose 

func (m Mat4x3) Transpose() Mat3x4

type Vec 

type Vec struct {
	N    int
	Data []float64
}

func (*Vec) Add 

func (v1 *Vec) Add(v2 *Vec) *Vec

func (*Vec) Copy 

func (v *Vec) Copy() *Vec

func (*Vec) Dot 

func (v1 *Vec) Dot(v2 *Vec) float64

func (*Vec) Len 

func (v *Vec) Len() float64

func (*Vec) Mul 

func (v *Vec) Mul(c float64) *Vec

func (*Vec) Normalize 

func (v *Vec) Normalize() *Vec

func (*Vec) String 

func (v *Vec) String() string

func (*Vec) Sub 

func (v1 *Vec) Sub(v2 *Vec) *Vec

type Vec2 

type Vec2 [2]float64

func (Vec2) Add 

func (v1 Vec2) Add(v2 Vec2) Vec2

func (Vec2) Cross 

func (v1 Vec2) Cross(v2 Vec2) float64

func (Vec2) Dot 

func (v1 Vec2) Dot(v2 Vec2) float64

func (Vec2) Elem 

func (v Vec2) Elem() (x, y float64)

func (Vec2) Len 

func (v Vec2) Len() float64

func (Vec2) Mul 

func (v Vec2) Mul(c float64) Vec2

func (Vec2) Normalize 

func (v Vec2) Normalize() Vec2

func (Vec2) Sub 

func (v1 Vec2) Sub(v2 Vec2) Vec2

type Vec3 

type Vec3 [3]float64

func (Vec3) Add 

func (v1 Vec3) Add(v2 Vec3) Vec3

func (Vec3) Cross 

func (v1 Vec3) Cross(v2 Vec3) Vec3

func (Vec3) Dot 

func (v1 Vec3) Dot(v2 Vec3) float64

func (Vec3) Elem 

func (v Vec3) Elem() (x, y, z float64)

func (Vec3) Len 

func (v Vec3) Len() float64

func (Vec3) Mul 

func (v Vec3) Mul(c float64) Vec3

func (Vec3) Normalize 

func (v Vec3) Normalize() Vec3

func (Vec3) Sub 

func (v1 Vec3) Sub(v2 Vec3) Vec3

type Vec4 

type Vec4 [4]float64

func (Vec4) Add 

func (v1 Vec4) Add(v2 Vec4) Vec4

func (Vec4) Dot 

func (v1 Vec4) Dot(v2 Vec4) float64

func (Vec4) Elem 

func (v Vec4) Elem() (x, y, z, w float64)

func (Vec4) Len 

func (v Vec4) Len() float64

func (Vec4) Mul 

func (v Vec4) Mul(c float64) Vec4

func (Vec4) Normalize 

func (v Vec4) Normalize() Vec4

func (Vec4) Sub 

func (v1 Vec4) Sub(v2 Vec4) Vec4

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